To type the square root symbol on ypur keyboard press and hold alt and type 251.
The radicand.
Actually a negative number can be under a square root symbol. This becomes very useful in electrical calculations. The square root of -1 is j. That is, j2 = -1.
alt 251 on the keypad
The square root symbol is like a tick with a line connected to the top. Go to http://en.wikipedia.org/wiki/Square_root and the square root symbol is displayed.
To type the square root symbol on ypur keyboard press and hold alt and type 251.
The only thing that a square root symbol does is that it symbolises an operation (taking the square root) of whatever is under the sign.
The radicand.
Actually a negative number can be under a square root symbol. This becomes very useful in electrical calculations. The square root of -1 is j. That is, j2 = -1.
alt 251 on the keypad
You can go to 'insert' -> 'equation' or 'symbol' (if you just want the symbol).
On Microsoft Word, go into Insert and Symbol, it'll be under Greek letters - you can cut and paste it from there
The symbol for a a square root sign is: √
its would be 11 root 2 just have the 11 outside then put 2 under the square root symbol
The symbol of a square inside of a square for electrical purposes means double insulated.
√12127 = 110.122658885 On a calculator, first click on the key marked with the square root symbol: √ Then type 12127 and click on the = key to see the answer.
please rephrase your question ... what does "and" mean in your problem? type it out the way it appears and if you can't make a square root symbol, just type sqrt(7) or whatever it is you're trying to take the square root of.